6Long, M.H. & Sato, C. J.. Classroom foreigner talk dis- course : Forms and functions of teachers questions[ A]. In H W Selig- er & M. H. Long (eds.). Classroom Oriented Research in Second Language Acquisition [ C ]. Rowley, Mass: Newbury House, 1983.
7HaUiday, M. A. K.. The teacher taught the student En- glish:An essay in apphed hnguisfics[A]. In Peter A. Reich (ed.) The Second LACUS Forum[ C ]. Columbia, South Carohna: Hornbeam Press.
8陆有铨.现代西方教育哲学[M].济南:山东教育出版社,1997,202页.
9Krashen S.Principles and Practice in Second Language Acquisition[]..1982
10Jonassen,D.Learning with technology: A constructive perspective[]..1999
